122889596 has 6 divisors (see below), whose sum is σ = 215056800. Its totient is φ = 61444796.

The previous prime is 122889593. The next prime is 122889601. The reversal of 122889596 is 695988221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122889593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15361196 + ... + 15361203.

It is an arithmetic number, because the mean of its divisors is an integer number (35842800).

Almost surely, 2^122889596 is an apocalyptic number.

It is an amenable number.

122889596 is a deficient number, since it is larger than the sum of its proper divisors (92167204).

122889596 is a wasteful number, since it uses less digits than its factorization.

122889596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30722403 (or 30722401 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 122889596 is about 11085.5579922708. The cubic root of 122889596 is about 497.1701420234.

The spelling of 122889596 in words is "one hundred twenty-two million, eight hundred eighty-nine thousand, five hundred ninety-six".